Flight number record

UA 367

United Airlines · Washington to San Francisco

Route: IAD → SFO
Departs: 22:10
Flights: 346
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s UA 367, check with United Airlines.

UA 367 lands a B+, 5 points better than the national rate of 77.6%. About one flight in six arrives 15 minutes late or worse, and those flights are late by roughly 45 minutes on average. That is a workable record, not a spotless one. That rests on 346 flights, with a median arrival 9 minutes early.

Set against the rest of the country, UA 367's record is 5 points better than the US average of 77.6%. That gap is worth roughly 49 fewer late arrivals for every thousand flights.

On time

82.5%

Arrivals under 15 minutes late, of 342 completed flights

Avg delay

44 min

Across delayed arrivals only, not all flights

Cancelled

0.58%

National rate is 1.81%

1 hour+ late

4.1%

National rate is 8.1%

These figures cover 346 flights between July 2025 and June 2026. The median arrival is 9 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Schedule

When UA 367 flies

UA 367 flies IAD to SFO without a single fixed slot. Its most common scheduled departure was 22:10, used on 184 of 346 flights, with 22:05 (50 flights) and 22:08 (49 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 22:10184 flights53.2%
Departs 22:0550 flights14.5%
Departs 22:0849 flights14.2%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 22:10 departure sits in the 8pm–5am window. Across every US flight scheduled in that window the on-time rate is 70.5%, and UA 367 runs 12 points better at 82.5%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.

Against the route

UA 367 next to IAD to SFO

Every carrier on IAD to SFO combined arrived on time 78.2% of the time across 2,787 flights, so UA 367 is 4 points ahead of it. United flew 2,688 flights on the same city pair under all its flight numbers, including this one, and those ran 78.6% on time. Across its whole network United Airlines managed 79.0%, which this flight beats by 4 points.

UA 367 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
UA 367thin sample	346	82.5%	44 min	0.58%	B+
All United Airlines on IAD–SFO	2,688	78.6%	74 min	0.89%	B+
All carriers on IAD–SFO	2,787	78.2%	74 min	0.90%	B+
United Airlines, whole network	821,041	79.0%	72 min	1.01%	B

Across the year

UA 367 quarter by quarter

Quarter by quarter UA 367 held fairly steady: 80.2% in Jul–Sep 2025, 80.2% in Oct–Dec 2025, 90.0% in Jan–Mar 2026 and 81.1% in Apr–Jun 2026. A spread of 10 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202592 flights80.2%
Oct–Dec 202591 flights80.2%
Jan–Mar 202672 flights90.0%
Apr–Jun 202691 flights81.1%

Scale runs 70% to 95%. Rows with fewer than 30 flights show a dash.

By weekday, UA 367 did best on Saturday at 89.4% on time and worst on Friday at 73.1%. Each day rests on about 49 flights, so a gap of 16 points is worth noticing but could still narrow in another year.

Delay causes

Why UA 367 runs late

Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 2,623 reported delay minutes.

Carrier
34%
Late-arriving aircraft
32%
National Airspace System
29%
Extreme weather
5%

No single cause dominates. carrier at 34%, late-arriving aircraft at 32% and national airspace system at 29% split the 2,623 reported delay minutes between them. An even spread like this usually means the operation is running close to its designed capacity with no one obvious weak point, and it is the hardest pattern for a traveller to route around. The split is drawn from 2,623 delay minutes reported on UA 367.

Cancellations are rare at 0.58%, below the national 1.81% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

Badly late arrivals are rare here: only 4.1% land an hour or more behind schedule, against 8.1% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

At 2,418 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.

The same number turns up on two other city pairs in the data, including ORD to SEA (17) and IAD to BUF (1), but none flew often enough under UA 367 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to IAD to SFO only.

One caution: this is a thin sample. 346 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking UA 367

For a booking, read UA 367 as 82.5% on time with 0.58% cancelled over 346 flights. Those are rates from the past twelve months, not a forecast for any particular day.

Where to go next

A flight number here means United Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures